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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Expand the expression (a + b)².
💡 Hint: Use the identity for the square of a binomial.
Question 2
Easy
What is the coefficient of x in the expression 5x + 3?
💡 Hint: Identify the number multiplying the variable.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the expanded form of (x + 2)²?
- x² + 4
- x² + 4x + 4
- x² + 2x
💡 Hint: Recall the identity for the square of a binomial.
Question 2
True or False: A coefficient is a variable.
- True
- False
💡 Hint: Think about what a coefficient represents in an expression.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Expand the expression (x - 3)(x + 7) and verify your answer.
💡 Hint: Think about distributing each term in the first binomial to each term in the second.
Question 2
Factor the trinomial x² - 5x + 6.
💡 Hint: Look for two numbers that multiply to 6 and add to -5.
Challenge and get performance evaluation